diff --git a/APP_Framework/Applications/app_test/Makefile b/APP_Framework/Applications/app_test/Makefile
index 1cf919846..5215f5091 100644
--- a/APP_Framework/Applications/app_test/Makefile
+++ b/APP_Framework/Applications/app_test/Makefile
@@ -1,4 +1,5 @@
 include $(KERNEL_ROOT)/.config
+
 ifeq ($(CONFIG_ADD_NUTTX_FETURES),y)
     include $(APPDIR)/Make.defs
 
@@ -24,7 +25,7 @@ endif
 
 ifeq ($(CONFIG_ADD_XIZI_FETURES),y)
     SRC_FILES := test_shell.c
-
+    SRC_FILES += test_hash.c
     ifeq ($(CONFIG_USER_TEST_ADC),y)
         SRC_FILES += test_adc.c
     endif
diff --git a/APP_Framework/Applications/connection_app/Makefile b/APP_Framework/Applications/connection_app/Makefile
index df4ae9b97..65d5842e0 100755
--- a/APP_Framework/Applications/connection_app/Makefile
+++ b/APP_Framework/Applications/connection_app/Makefile
@@ -14,7 +14,7 @@ ifeq ($(CONFIG_ADD_XIZI_FETURES),y)
 	ifeq ($(CONFIG_RESOURCES_LWIP),y)
 		SRC_DIR += socket_demo
 	endif
-
+	SRC_DIR +=mqtt_demo
     include $(KERNEL_ROOT)/compiler.mk
 endif
 
diff --git a/APP_Framework/Applications/connection_app/mqtt_demo/Makefile b/APP_Framework/Applications/connection_app/mqtt_demo/Makefile
new file mode 100644
index 000000000..e5d888bb3
--- /dev/null
+++ b/APP_Framework/Applications/connection_app/mqtt_demo/Makefile
@@ -0,0 +1,12 @@
+ifeq ($(CONFIG_ADD_XIZI_FETURES),y)
+SRC_FILES := lwip_mqtt_demo.c
+include $(KERNEL_ROOT)/compiler.mk
+endif
+
+include $(KERNEL_ROOT)/.config
+ifeq ($(CONFIG_ADD_NUTTX_FETURES),y)
+    include $(APPDIR)/Make.defs
+    CSRCS += lwip_mqtt_demo.c
+    include $(APPDIR)/Application.mk
+endif
+
diff --git a/APP_Framework/lib/cJSON/Makefile b/APP_Framework/lib/cJSON/Makefile
index 79f1fc37d..8d2e20e45 100755
--- a/APP_Framework/lib/cJSON/Makefile
+++ b/APP_Framework/lib/cJSON/Makefile
@@ -1,3 +1,4 @@
 SRC_FILES :=  cJSON.c
+SRC_FILES +=  cJSON_Process.c
 
 include $(KERNEL_ROOT)/compiler.mk
diff --git a/Ubiquitous/XiZi_IIoT/resources/ethernet/LwIP/Makefile b/Ubiquitous/XiZi_IIoT/resources/ethernet/LwIP/Makefile
index 1c0cdf531..184021487 100644
--- a/Ubiquitous/XiZi_IIoT/resources/ethernet/LwIP/Makefile
+++ b/Ubiquitous/XiZi_IIoT/resources/ethernet/LwIP/Makefile
@@ -2,10 +2,14 @@ SRC_DIR += api
 SRC_DIR += arch
 SRC_DIR += core
 SRC_DIR += netif
+SRC_DIR += include
+
 
 LWIP_DIR += api
 LWIP_DIR += arch
 LWIP_DIR += core
 LWIP_DIR += netif
+LWIP_DIR += include
+
 
 include $(KERNEL_ROOT)/compiler.mk
diff --git a/Ubiquitous/XiZi_IIoT/resources/ethernet/LwIP/apps/Makefile b/Ubiquitous/XiZi_IIoT/resources/ethernet/LwIP/apps/Makefile
new file mode 100644
index 000000000..98aa92bfb
--- /dev/null
+++ b/Ubiquitous/XiZi_IIoT/resources/ethernet/LwIP/apps/Makefile
@@ -0,0 +1,2 @@
+
+include $(KERNEL_ROOT)/compiler.mk
diff --git a/Ubiquitous/XiZi_IIoT/resources/ethernet/LwIP/include/Makefile b/Ubiquitous/XiZi_IIoT/resources/ethernet/LwIP/include/Makefile
new file mode 100644
index 000000000..c53e661a4
--- /dev/null
+++ b/Ubiquitous/XiZi_IIoT/resources/ethernet/LwIP/include/Makefile
@@ -0,0 +1,6 @@
+SRC_DIR += lwip
+
+LWIP_DIR += lwip
+
+
+include $(KERNEL_ROOT)/compiler.mk
\ No newline at end of file
diff --git a/Ubiquitous/XiZi_IIoT/resources/ethernet/LwIP/include/lwip/Makefile b/Ubiquitous/XiZi_IIoT/resources/ethernet/LwIP/include/lwip/Makefile
new file mode 100644
index 000000000..1d8dcd833
--- /dev/null
+++ b/Ubiquitous/XiZi_IIoT/resources/ethernet/LwIP/include/lwip/Makefile
@@ -0,0 +1,6 @@
+SRC_DIR += apps
+
+LWIP_DIR += apps
+
+
+include $(KERNEL_ROOT)/compiler.mk
\ No newline at end of file
diff --git a/Ubiquitous/XiZi_IIoT/resources/ethernet/LwIP/include/lwip/apps/MQTT/Makefile b/Ubiquitous/XiZi_IIoT/resources/ethernet/LwIP/include/lwip/apps/MQTT/Makefile
new file mode 100644
index 000000000..2cc7a23d1
--- /dev/null
+++ b/Ubiquitous/XiZi_IIoT/resources/ethernet/LwIP/include/lwip/apps/MQTT/Makefile
@@ -0,0 +1,13 @@
+SRC_FILES += MQTTPacket.c\
+			 MQTTConnectClient.c \
+		     MQTTConnectServer.c \
+			 MQTTDeserializePublish.c \
+			 MQTTFormat.c \
+			 MQTTSerializePublish.c \
+			 MQTTSubscribeClient.c \
+			 MQTTSubscribeServer.c \
+			 MQTTUnsubscribeClient.c \
+			 MQTTUnsubscribeServer.c \
+			 transport.c
+
+include $(KERNEL_ROOT)/compiler.mk
\ No newline at end of file
diff --git a/Ubiquitous/XiZi_IIoT/resources/ethernet/LwIP/include/lwip/apps/Makefile b/Ubiquitous/XiZi_IIoT/resources/ethernet/LwIP/include/lwip/apps/Makefile
new file mode 100644
index 000000000..a7d676dbc
--- /dev/null
+++ b/Ubiquitous/XiZi_IIoT/resources/ethernet/LwIP/include/lwip/apps/Makefile
@@ -0,0 +1,6 @@
+SRC_DIR += MQTT
+
+LWIP_DIR += MQTT
+
+
+include $(KERNEL_ROOT)/compiler.mk
\ No newline at end of file